Energy of recirculation gases for charge combustion acceleration in engines

• Autorzy: Wiatrak W.
• Języki publikacji: EN

Abstrakty

EN

A specific new developed Exhaust Gases Recirculated system (EGR), where recirculated exhaust gases flow energy, is utilizated for producing a swirl and turbulence of the charge and moreover to facilitate the evaporation and the atomization of fuel. The analysis of the EGR system with the results of calculations of charge flow by means of a physical model has been described in mathematics way by the partial derivate equations. The utilization of this energy EGR of gases for producing a swirl and turbulence of the charge in the cylinder makes possible a higher speed of the front of the flame in combustion chamber. Ań improvement of the volumetric efficiency especially for the engine is discussed. The obtained results show a significant impact of utilization of exhaust gaś energy on the mean effective pressure with lower of NOx emission.

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 1998
• Tom: Vol. 5, No. 1
• Strony: 306--314
• Opis fizyczny: Bibliogr. 15 poz., rys.

Twórcy

autor

Wiatrak W.

• Technical University ofŁódź Branch in Bielsko - Biała Poland